On Wed, Feb 19, 2014 at 07:46:02PM +0000, Mark Jackson wrote:
> On 18/02/14 18:52, Greg Kroah-Hartman wrote:
> > On Tue, Feb 18, 2014 at 02:27:25AM -0300, Lucas De Marchi wrote:
> >> From: Lucas De Marchi <lucas.demar...@intel.com>
> >>
> >> Signed-off-by: Lucas De Marchi <lucas.demar...@intel.com>
> >> ---
> >> Documentation/devices.txt | 3 +++
> >> 1 file changed, 3 insertions(+)
> >>
> >> diff --git a/Documentation/devices.txt b/Documentation/devices.txt
> >> index 04356f5..0ea1cc2 100644
> >> --- a/Documentation/devices.txt
> >> +++ b/Documentation/devices.txt
> >> @@ -329,6 +329,7 @@ Your cooperation is appreciated.
> >> filesystem across multiple physical disks.
> >>
> >> 10 char Non-serial mice, misc features
> >> + 0 = /dev/fram
> >> 0 = /dev/logibm Logitech bus mouse
> >> 1 = /dev/psaux PS/2-style mouse port
> >> 2 = /dev/inportbm Microsoft Inport bus mouse
> >
> > That's not ok at all, and probably a bug, someone must have thought that
> > minor 0 ment "give me a dynamic number." No one caught this when the
> > driver was first merged in a arch-specific tree in 2008 :(
> >
> > In looking at the driver, it probably should just be a UIO driver, or
> > something else, all it does it map frame buffer memory to userspace,
> > given the hardware involved, odds are no one even uses it anymore...
> >
> > Mark and Haavard, any thoughts about the
> > arch/avr32/boards/mimc200/fram.c driver? Can I fix up the minor number
> > here, or just delete the driver entirely if it's not being used anymore?
>
> I think it's safe to delete the driver.
>
> The mimc200 unit is now basically obsolete and there'll be no new development
> on it.
Ok, thanks.
Greg,
So it looks like only 197 and 239 need to be updated in
the documentation. Below is the updated patch.
Lucas De Marchi
---------8<---------
Subject: [PATCH] misc: add missing minor nodes
Signed-off-by: Lucas De Marchi <lucas.demar...@intel.com>
---
Documentation/devices.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devices.txt b/Documentation/devices.txt
index 04356f5..d154147 100644
--- a/Documentation/devices.txt
+++ b/Documentation/devices.txt
@@ -411,6 +411,7 @@ Your cooperation is appreciated.
194 = /dev/zkshim Zero-Knowledge network shim control
195 = /dev/elographics/e2201 Elographics touchscreen
E271-2201
196 = /dev/vfio/vfio VFIO userspace driver interface
+ 197 = /dev/pxa3xx-gcu PXA3xx graphics controller unit driver
198 = /dev/sexec Signed executable interface
199 = /dev/scanners/cuecat :CueCat barcode scanner
200 = /dev/net/tun TAP/TUN network device
@@ -452,6 +453,7 @@ Your cooperation is appreciated.
236 = /dev/mapper/control Device-Mapper control device
237 = /dev/loop-control Loopback control device
238 = /dev/vhost-net Host kernel accelerator for virtio net
+ 239 = /dev/uhid User-space I/O driver support for HID
subsystem
240-254 Reserved for local use
255 Reserved for MISC_DYNAMIC_MINOR
--
1.9.0
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